This thread is created to bring this to grassroots central with new Parts added. Since the other pro flipping posters have created a new thread.
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post without data at bottom
Part 5: How to prove flipping
There has been some confusion about what our demographic graphs mean. And why we feel they are so damaging to the fipping case. I will provide an alternate analysis that hopefully will clear up that confusion. Data is located at bottom
SUmmary: no fraud
The demographic data we have eliminates the vote flipping in the areas it should. We have no reason to believe the same won't be true in other areas when the relevant demographic data is available.
How to prove fraud
In order to show there exists vote flipping you need:
1) total precinct vote to be meaningful on voting results (can be shown in graph or regression form)
2) it needs to remain meaningful even adjusting for demographics (demographics predict total precinct vote, so we would expect total precinct vote to predict voting results in candidates where demographics matter, so unadjusted data doesn't say much)
What do current results tell us
At the county level in SC (nice demographic data) and NH (just indie/dem turnout and libertarian turnout to explain Paul,Huntsman,Romney) step 2) eliminates the value from total precinct vote. So no fraud evidence at the county level.
At the precinct level in SC we have no demographic data to explain Romney and Gingrich. So step 2) can't even take place.
At the precinct level in NH and VA we have indie/dem turnout and libertarian turnout to explain Paul,Huntsman,Romney. This should capture a lot, but isn't a complete demographic analysis. What it misses is exactly what is needed in SC: Income,Age,etc info to separate highly republican areas from eachother. These areas have the greatest turnout and are typically located at the far right in graphs. Based on exit polling we would expect Romney to due unusually well in the highest turnout of the republican areas because they have wealthy older voters who are likely to vote.
How to adjust total precinct vote.
regression:
1) regress demographics and total precinct vote on Romney%, etc
graph:
1) regress demographics on total precinct vote
2) take total precinct vote and subtract the regression result to get the errors
3) do the standard graph but replace total precinct vote with the errors from above
If romney is correlated with the errors it means 1) vote flipping or 2) missing demographics
What are the results for NH and VBC?
Given the insufficient demographic data it isn't a surprise that regression analysis still gives total precinct vote some value. Below we have graphs that show what that value is.
VBC
standard:
http://img820.imageshack.us/img820/2003/vbctv.jpg
total precinct vote excluding impact from available demographic factors (in theory even more would make this chart flatter)
http://img826.imageshack.us/img826/5892/vbcexdem.jpg
NH
standard:
http://img832.imageshack.us/img832/9431/nhtv.jpg
total precinct vote excluding impact from available demographic factors (in theory even more would make this chart flatter)
http://img62.imageshack.us/img62/7772/nhexdem.jpg
So essentially the limited demographic data we have eliminates the value in 85-90% of precincts and in the exact areas we would expect.
Conclusion: no fraud
The demographic data we have eliminates the vote flipping in the areas it should. We have no reason to believe the same won't be true in other areas when the relevant demographic data is available.
------------- review of what data tells us right now:
At the county level in SC (nice demographic data) and NH (just indie/dem turnout and libertarian turnout to explain Paul,Huntsman,Romney) step 2) eliminates the value from total precinct vote. So no fraud evidence at the county level.
At the precinct level in SC we have no demographic data to explain Romney and Gingrich. So step 2) can't even take place.
At the precinct level in NH and VA we have indie/dem turnout and libertarian turnout to explain Paul,Huntsman,Romney. This should capture a lot, but isn't a complete demographic analysis. What it misses is exactly what is needed in SC: Income,Age,etc info to separate highly republican areas from eachother. These areas have the greatest turnout and are typically located at the far right in graphs. Based on exit polling we would expect Romney to due unusually well in the highest turnout of the republican areas because they have wealthy older voters who are likely to vote.
------------------------------------
post without data at bottom
Part 5: How to prove flipping
There has been some confusion about what our demographic graphs mean. And why we feel they are so damaging to the fipping case. I will provide an alternate analysis that hopefully will clear up that confusion. Data is located at bottom
SUmmary: no fraud
The demographic data we have eliminates the vote flipping in the areas it should. We have no reason to believe the same won't be true in other areas when the relevant demographic data is available.
How to prove fraud
In order to show there exists vote flipping you need:
1) total precinct vote to be meaningful on voting results (can be shown in graph or regression form)
2) it needs to remain meaningful even adjusting for demographics (demographics predict total precinct vote, so we would expect total precinct vote to predict voting results in candidates where demographics matter, so unadjusted data doesn't say much)
What do current results tell us
At the county level in SC (nice demographic data) and NH (just indie/dem turnout and libertarian turnout to explain Paul,Huntsman,Romney) step 2) eliminates the value from total precinct vote. So no fraud evidence at the county level.
At the precinct level in SC we have no demographic data to explain Romney and Gingrich. So step 2) can't even take place.
At the precinct level in NH and VA we have indie/dem turnout and libertarian turnout to explain Paul,Huntsman,Romney. This should capture a lot, but isn't a complete demographic analysis. What it misses is exactly what is needed in SC: Income,Age,etc info to separate highly republican areas from eachother. These areas have the greatest turnout and are typically located at the far right in graphs. Based on exit polling we would expect Romney to due unusually well in the highest turnout of the republican areas because they have wealthy older voters who are likely to vote.
How to adjust total precinct vote.
regression:
1) regress demographics and total precinct vote on Romney%, etc
graph:
1) regress demographics on total precinct vote
2) take total precinct vote and subtract the regression result to get the errors
3) do the standard graph but replace total precinct vote with the errors from above
If romney is correlated with the errors it means 1) vote flipping or 2) missing demographics
What are the results for NH and VBC?
Given the insufficient demographic data it isn't a surprise that regression analysis still gives total precinct vote some value. Below we have graphs that show what that value is.
VBC
standard:
http://img820.imageshack.us/img820/2003/vbctv.jpg

total precinct vote excluding impact from available demographic factors (in theory even more would make this chart flatter)
http://img826.imageshack.us/img826/5892/vbcexdem.jpg

NH
standard:
http://img832.imageshack.us/img832/9431/nhtv.jpg

total precinct vote excluding impact from available demographic factors (in theory even more would make this chart flatter)
http://img62.imageshack.us/img62/7772/nhexdem.jpg

So essentially the limited demographic data we have eliminates the value in 85-90% of precincts and in the exact areas we would expect.
Conclusion: no fraud
The demographic data we have eliminates the vote flipping in the areas it should. We have no reason to believe the same won't be true in other areas when the relevant demographic data is available.
------------- review of what data tells us right now:
At the county level in SC (nice demographic data) and NH (just indie/dem turnout and libertarian turnout to explain Paul,Huntsman,Romney) step 2) eliminates the value from total precinct vote. So no fraud evidence at the county level.
At the precinct level in SC we have no demographic data to explain Romney and Gingrich. So step 2) can't even take place.
At the precinct level in NH and VA we have indie/dem turnout and libertarian turnout to explain Paul,Huntsman,Romney. This should capture a lot, but isn't a complete demographic analysis. What it misses is exactly what is needed in SC: Income,Age,etc info to separate highly republican areas from eachother. These areas have the greatest turnout and are typically located at the far right in graphs. Based on exit polling we would expect Romney to due unusually well in the highest turnout of the republican areas because they have wealthy older voters who are likely to vote.
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